[{"data":1,"prerenderedAt":72},["ShallowReactive",2],{"q-fire-112-1-fire-science-027":3},{"subject":4,"subjectSlug":5,"subjectKicker":6,"subjectShort":7,"question":8,"related":25,"sameNumber":50,"hasEssay":71},"火災學概要","fire-science","火災學 · Fire Science","火災學",{"id":9,"webId":10,"year":11,"session":12,"subject":4,"number":13,"stem":14,"options":15,"answer":20,"answerNote":21,"images":22,"imagesPending":23,"lawTimestamp":11,"explanation":24,"explanationDeep":24,"freq":12,"indexable":23},"fire-112-1-火災學概要-027","fire-112-1-fire-science-027",112,1,27,"下列何種措施於室內發生火災時有助於防止或延緩閃燃的發生？",{"A":16,"B":17,"C":18,"D":19},"使用熱傳導係數較低的裝潢材料","使用保溫效果較佳的裝潢材料","提高牆壁開口率","儘量減少室內的火載量","D",null,[],false,"",[26,31,34,38,42,46],{"webId":27,"stem":28,"number":29,"year":30,"session":12},"fire-106-1-fire-science-025","依據實驗，人穿著普通作業服時，其受熱之界限值約為多少？",25,106,{"webId":32,"stem":33,"number":13,"year":30,"session":12},"fire-106-1-fire-science-027","要使 1 kg 之乙炔完全燃燒，在標準狀態下，其所需之空氣容積為多少？",{"webId":35,"stem":36,"number":37,"year":30,"session":12},"fire-106-1-fire-science-024","假設正向煙囪效應在中性帶以上 8 m 處的壓差為 10 Pa，若建築物內、外的溫差不變，中性帶以上 20 m 處的壓差為多少？",24,{"webId":39,"stem":40,"number":41,"year":30,"session":12},"fire-106-1-fire-science-028","有一平板絕緣層內面溫度為 270℃，外面以熱對流方式散失到 20℃的空氣中，平板厚度為 4 cm，熱傳導係數 K=1.2W\u002Fm℃，若要使平面外面的溫度不超過 70℃，試求其對流熱傳係數的極小值？",28,{"webId":43,"stem":44,"number":45,"year":30,"session":12},"fire-106-1-fire-science-023","燃燒範圍是研判物質物性之重要因素，今有某液化石油氣，其成分為丙烷（C3H8 ）40%燃燒範圍為 2.4%~9.5%、丁烷（C4H10）60%燃燒範圍為 1.8%~8.4%，試求該液化石油氣之燃燒下限為何？",23,{"webId":47,"stem":48,"number":49,"year":30,"session":12},"fire-106-1-fire-science-029","一般而言，區劃空間火災中引發閃燃時，樓地板最低輻射熱通量值約為何？",29,[51,55,59,63,67],{"webId":52,"year":53,"stem":54,"number":13},"fire-111-1-fire-science-027",111,"下列關於乙炔的敘述，何者錯誤？",{"webId":56,"year":57,"stem":58,"number":13},"fire-110-1-fire-science-027",110,"某建築物的插座電壓為 110 伏特，在其延長線上的插座同時插 880 瓦的電磁爐、110 瓦的電風扇及 1100 瓦的電熱器，請問該延長線之額定電流至少需多少安培？",{"webId":60,"year":61,"stem":62,"number":13},"fire-109-1-fire-science-027",109,"下列有關泡沫滅火劑，何者敘述正確？",{"webId":64,"year":65,"stem":66,"number":13},"fire-108-1-fire-science-027",108,"有關粉塵的最小發火能量，下列敘述何者正確？",{"webId":68,"year":69,"stem":70,"number":13},"fire-107-1-fire-science-027",107,"下列何者並非高科技廠房火災之特性？",true,1785123161661]